2226792

Information

• Patent Grant
• 2226792

• References
• Source

• Patent Number

  2,226,792

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1940
  84 years ago

• CPC

  • F21V37/0033 - combination of vegetal and mineral
  • F21V37/00 - Details of lighting devices employing combustion as light source, not otherwise provided for Night lamps Votive lamps
  • F21V37/0025 - vegetal

• US Classifications

  • 431 - Combustion
  • 139 - Textiles: weaving